The Iranian authorities are actively restoring nuclear facilities that were damaged in strikes carried out by the United States and Israel in June 2025. As part of this effort, they are also taking measures to reinforce the sites to protect against potential new attacks.

One of the key steps has been the sealing of underground entrances to the country’s largest nuclear complex located in Isfahan. Experts note that this decision is aimed at reducing the risk of collapses caused by airstrikes, as well as eliminating vulnerabilities to deep-penetrating munitions.

Additionally, work continues in Natanz to restore the facilities. A new roof has been installed at the uranium enrichment plant, further indicating Iran’s desire to enhance the protection of its sites.

Simultaneously, construction of two tunnels is underway, leading to an underground facility located beneath Mount Kolang-Kaz-La, near the nuclear sites in Natanz.

In addition to the measures mentioned above, a new structure has been erected within the Parchin military complex. It is worth noting that Israeli forces struck this site in the fall of 2024, where it was alleged that tests of explosives potentially usable in nuclear warheads were being conducted.